Main entry: square
Definition: having four equal sides and four right angles or forming a right angle
Usage: a square peg in a round hole; a square corner
Main entry: straight, square
Definition: characterized by honesty and fairness
Usage: straight dealing; a square deal
Main entry: square, straight, straightforward
Definition: without evasion or compromise
Usage: a square contradiction; he is not being as straightforward as it appears
Antonyms: indirect
Definition: not direct in spatial dimension; not leading by a straight line or course to a destination
Antonyms: alternating
Definition: (of a current) reversing direction
Antonyms: indirect
Definition: extended senses; not direct in manner or language or behavior or action
Antonyms: inverse
Definition: opposite in nature or effect or relation to another quantity
Antonyms: retrograde
Definition: moving from east to west on the celestial sphere; or--for planets--around the sun in a direction opposite to that of the Earth
Main entry: straight, square
Definition: rigidly conventional or old-fashioned
Antonyms: unconventional
Definition: not conforming to accepted rules or standards
Antonyms: unconventional
Definition: not conventional or conformist
Definition: (weapons) deriving destructive energy from the release of atomic energy
Main entry: satisfying, solid, square, hearty, substantial
Definition: providing abundant nourishment
Usage: a hearty meal; good solid food; ate a substantial breakfast; four square meals a day
Antonyms: unwholesome
Definition: detrimental to physical or moral well-being
Main entry: square
Definition: leaving no balance
Usage: my account with you is now all square
Antonyms: unpaid
Definition: not paid